[Tutor] Newbie question re. Functions

[Alan Gauld]

> So a general recommendation to authors is to have a member of the target 
> audience "test" the book. You Jon have done that but at some cost to you 
> and those of us on this list.

One advantage of doing my book as a web site first was that I had plenty
of testers before committing to print (over 100k visitors). Mind you the 
paper
version still had plenty of mistakes but mostly those were typos...


Alan G.